Steel Source
Diamond Prestige, 6th Floor, Suite No. 609, 41A, A. J. C. Bose Road
Kolkata- 700019, West Bengal (India)
Omex International
No. 290, Bipin Behari Ganguly Street, 2nd Floor
Kolkata- 700012, West Bengal (India)
Rnvk Iron & Steel (p) Ltd.
No. 135/25, E- 1, Girish Ghosh Road, Belurmath
Kolkata- 711202, West Bengal (India)
GPL Steelinvest Pvt. Ltd.
18/1, MD Road, 6th Floor
Kolkata- 700007, West Bengal (India)
Dankuni Steels Limited
21, Hemant Basu Sarani, 5th Floor Room No. 511-512
Kolkata- 700001, West Bengal (India)